@article{ref1,
title="Deaths attributable to methadone vs buprenorphine in France",
journal="JAMA journal of the American Medical Association",
year="2001",
author="Auriacombe, M. and Franques, P. and Tignol, J.",
volume="285",
number="1",
pages="45-45",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}